CVE-2026-2517

A security flaw has been discovered in Open5GS up to 2.7.6. This vulnerability affects the function ogsgtp2parsetft in the library lib/gtp/v2/types.c of the component SMF. Performing a manipulation of the argument pf0.content.length results in denial of service. The attack is possible to be carri...

CVE-2026-2517

Open5GS vulnerable up to version 2.7.6 due to a flaw in the SMF component. The issue is in ogs_gtp2_parse_tft (library lib/gtp/v2/types.c) where manipulating pf[0].content.length can cause a denial of service. Exploitation can be performed remotely, and public proof-of-concept code exists. The vu...

PT-2026-8238

A security flaw has been discovered in Open5GS up to 2.7.6. This vulnerability affects the function ogs gtp2 parse tft in the library lib/gtp/v2/types.c of the component SMF. Performing a manipulation of the argument pf0.content.length results in denial of service. The attack is possible to be...